module Bootstrap::Sass::Extensions::Functions

Public Instance Methods

ie_hex_str(color) click to toggle source

Snatched from compass 0.11 - used for gradients in IE6-9 returns an IE hex string for a color with an alpha channel suitable for passing to IE filters.

# File lib/bootstrap/sass/extensions/functions.rb, line 5
def ie_hex_str(color)
  assert_type color, :Color
  alpha = (color.alpha * 255).round
  alphastr = alpha.to_s(16).rjust(2, '0')
  Sass::Script::String.new("##{alphastr}#{color.send(:hex_str)[1..-1]}".upcase)
end